It looks like you choose a skin map first and bring it into photoshop, and then put one of the templates in a second layer above it. It doesn't look like something you'd be able to take into Poser and apply materials to. Think of the templates as a stencil, and just fill it in with textures or colors. There are lots of fabric packages around most of the Poser stores that you can buy, or you can make or scan in your own. It's basically just like painting right on the skin map itself, except you have a brightly colored guide to work with.